Layer 6 & 7

Question 1

Presentation Layer

Answer 1

Formats the data to be exchanged and secures that data with proper encryption (Data formatting, Encryption)

Question 2

Data Formatting

Answer 2

Data is formatted by the computer to have compatibility between different devices

Question 3

ASCII

Answer 3

Old days an 8-bit code that would tell us exactly what that letter was. GIF, JPEG, PNG
Ensures data is readable by receiving system
Provides proper data structures

Question 4

Encryption

Answer 4

Used to scramble the data in transit to keep it secure from prying eyes and provide data confidentiality (Example Transport Layer Security)

Question 5

Examples of things at Layer 6

Answer 5

Scripting Languages: HTML XML PHP Javascript
Standard Text
Pictures
Movie files
Encryption algorith

Question 6

Examples of things at Layer 6

Answer 6

Scripting Languages: HTML XML PHP Javascript
Standard Text
Pictures
Movie files
Encryption algorith

Question 7

Application Layer

Answer 7

Provides application level services where users communicate with the computer

Question 8

Application Services

Answer 8

Unites communicating components from more than one network application

Question 9

Service Advertisement

Answer 9

Sending out of announcements to other devices on the network to state the services they offer